sparsity

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Definitions from WordNet

Noun sparsity has 1 sense

sparseness, spareness, sparsity - the property of being scanty or scattered; lacking denseness
--₁ is a kind of meagerness, meagreness, poorness, scantiness, scantness, exiguity

Definitions from the Web

Sparsity

Noun:

The state or quality of being sparse or scarce.
In mathematics and statistics, the property of having relatively few non-zero elements.

Sense 1:

Sparsity refers to the state or quality of being sparse or scarce. It describes a condition where something is not abundant or plentiful in quantity.

Example sentences:

The sparsity of resources in the region made it difficult for the inhabitants to survive.
The sparsity of rainfall resulted in a severe drought.
Due to the sparsity of job opportunities, many people had to leave the town in search of work.

Sense 2:

In the field of mathematics and statistics, sparsity refers to the property of having relatively few non-zero elements. It is commonly used to describe data sets or matrices that contain a significant number of zeros.

Example sentences:

In sparse matrices, only a small portion of the entries are non-zero.
Sparsity is a desirable characteristic in certain data analysis techniques, as it simplifies computations.
Researchers are exploring methods to exploit sparsity in order to enhance data compression algorithms.